byvWBTC Withdraw using bridge

Hi, I used app.badger prior to the hack and had converted BTC to byvWBTC. Now I want to use the bridge to withdraw to my btc account. However: first transaction is to allow the protocol to use my byvWBTC, it costs around 0,07ETH. After it is confirmed my funds are still there, then I do the second transaction to withdraw. However, the fees are more than 1 ETH, in total more than I want to withdraw. Is there any other way to convert byvWBTC back to BTC? Otherwise I am considering donating the byvWBTC before I waste anymore of my ETH.

ok, now it went through without any additional transaction.